September Weather in Etten, Netherlands

Last updated: August 27, 2025

In September, the average temperature in Etten, Netherlands hovers around 15°C (59°F). However, you can expect a range, with minimums dropping to 3°C (38°F) and highs reaching up to 32°C (89°F). This month also brings about 58 mm (2.3 in) of precipitation spread over 10 days, accompanied by an average humidity of 81%. Perfect for cozy indoor activities or to enjoy the fresh, crisp air!

September Temperature in Etten

In September in Etten, the average temperature is 15°C (59°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 3°C (38°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while preparing for both warm and cooler weather.

September Weather in Etten: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Etten, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Etten, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (38°F).

Data source: Temperature data for Etten generated using information from the Copernicus Climate Change Service.

September Precipitation in Etten

In Etten in September, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.

September Precipitation Trends in Etten

The chart displays monthly precipitation patterns in Etten, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Etten, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Etten

In Etten in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

September Average Humidity in Etten

This chart illustrates the average monthly humidity levels in Etten, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Etten is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Etten

In Etten in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Etten.

Maximum UV Index Levels in Etten for September

The chart shows the monthly maximum UV Index (UVI) for Etten in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Etten typically reaches 5, which falls under the moderate exposure category.

Data source: Etten September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Etten Compares to Other Months

Weather in Etten varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Etten, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Etten, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	65 mm (2.6 inches)	91%	low
February Weather	5°C (41°F)	74 mm (2.9 inches)	90%	low
March Weather	7°C (44°F)	71 mm (2.8 inches)	87%	moderate
April Weather	10°C (50°F)	35 mm (1.4 inches)	84%	moderate
May Weather	14°C (57°F)	62 mm (2.4 inches)	77%	high
June Weather	19°C (66°F)	68 mm (2.7 inches)	74%	very high
July Weather	19°C (66°F)	75 mm (3.0 inches)	72%	very high
August Weather	19°C (66°F)	79 mm (3.1 inches)	71%	high
September Weather	15°C (59°F)	58 mm (2.3 inches)	81%	moderate
October Weather	12°C (54°F)	85 mm (3.3 inches)	88%	moderate
November Weather	7°C (45°F)	52 mm (2.1 inches)	91%	low
December Weather	5°C (42°F)	88 mm (3.4 inches)	92%	low